gas level vs computer gas range.

[goodlooking4runner]

so i have owned my 05 4r for about three months. and the computer was always right on. so if i had a full take it would say like 400 405 miles untill e. well i put gas in today and it never went up. so i am think its broke. any idea what it could be? or even how to fix it?

 

[034RUNNER]

Did you try resetting it? Mine is finicky sometimes; I don't really trust the range but then again that's out of my own paranoia. Resetting it always did the truck for me. Are your other readings on that display seem right? The mpg & avg speed?